I currently have a 10-year old off-the-shelf NAS (Synology) that needs replacing soon. I haven’t done much with it other than the simple things I mention later, so I still consider myself a novice when it comes to NAS, servers, and networking in general, but I’ve been reading a bit lately (which lead my to this sub). For a replacement I’m wondering whether to get another Synology, use an open source NAS/server OS, or just use a Windows PC. Windows is by far the OS I’m most comfortable with so I’m drawn to the final option. However, I regularly see articles and forum posts which frown upon the use Windows for NAS/server purposes even for simple home-use needs, although I can’t remember reading a good explanation of why. I’d be grateful for some explanations as to why Windows (desktop version) is a poor choice as an OS for a simple home NAS/server.

Some observations from me (please critique if any issues in my thinking):

  • I initially assumed it was because Windows likely causes a high idle power consumption as its a large OS. But I recently measured the idle power consumption of a celeron-based mini PC running Windows and found it to be only 5W, which is lower than my Synology NAS when idle. It seems to me that any further power consumption savings that might be achieved by a smaller OS, or a more modern Synology, would be pretty negligible in terms of running costs.
  • I can see a significant downside of Windows for DIY builds is the cost of Windows license. I wonder is this accounts for most of the critique of Windows? If I went the Windows route I wouldn’t do a DIY build. I would start with a PC which had a Windows OEM licence.
  • My needs are very simple (although I think probably represent a majority of home user needs). I need device which is accessible 24/7 on my home network and 1) can provide SMB files shares, 2) act as a target for backing up other devices on home network, 3) run cloud backup software (to back itself up to an off-site backup location) and, 4) run a media server (such as Plex), 5) provide 1-drive redundancy via RAID or a RAID-like solution (such as Windows Storage Spaces). It seems to me Windows is fine for this and people who frown upon Windows for NAS/server usage probably have more advanced needs.
  • gagagagaNope@alien.topBEnglish
    1·
    9 months ago

    Funnily enough, I made some measurements too on Windows power use. On an old Mac mini, it used less running native Windows than MacOS (less than 2w vs 3.5w).

    I’ve 16GB / i7 Kaby Lake era laptops that will run Windows 10/11 powered up with an active (native) Intel LAN connected at 0.9w idle with services like MySQL installed and running. (0.9w with a USB meter, 1.2w at the wall). Windows is light now, people are still talking like we’re in the Win95/XP days.

    For those not familiar with the multitude of Linux services and config with simple needs, Windows is great.

    Bad stuff: cost (thought there’s legalish ways around that), it will reboot for updates if you’re not on a server version (though click the delay and manually update once a month to avoid that), MS installing new stuff with those updates, the time it takes to strip out the baseline install stuff (some of the apps like Facebook, maps etc madly installed even on 11 pro).

    I had my main server running OMV. I switched it to Win 11 Pro for ease of implementing WoL for powersaving. I use single plain disks and use snapraid for parity/redundancy (it’s media updated maybe two or three times a months so snapshot then). That can do drive pooling too. LightsOut takes care of keeping the server on during media streaming.